摘要
目的 :评价前牙临床短冠的牙冠延长术后烤瓷修复的临床效果。方法 :对 5例共 2 8颗前牙临床短冠采用牙冠延长术及全牙列牙合重建 ,追踪观察 1年以上。结果 :2 8颗牙临床短冠术后 6周增加高度为 ( 2 .9±0 .6)mm ,修复后未出现手术牙牙周组织病变、修复体固位不良等并发症。面下 1/3高度得到适度恢复 ,美观恢复良好。结论 :对临床短冠采用牙冠延长术 ,只要严格掌握适应证 ,可以获得需要的临床高度。
Objective:To evaluate the effect of surgical c ro wn-lengthening and restoration procedure in the treatment of short clinical cro wn in anterior tooth. Methods: 28 short clinical crowns of 5 pat ients were lengthened through operation. 6 weeks after operation metal-fused ce ramic prosthesis was individually prepared.Results: Post-operat ion follow-up was performed 6 weeks after treatment,the average length of the c rown of the anterior tooth increased by (2.9±0.6) mm. No complication was obs erved. All the patients were satisfied with the esthetic effects one year after restoration.Conclusion: Surgical crown-lenthening and prosthesi s procedure may be used in the treatment of the short clinical crown.
出处
《实用口腔医学杂志》
CAS
CSCD
北大核心
2004年第5期547-549,共3页
Journal of Practical Stomatology
基金
深圳市宝安区科研基金资助项目 (编号 :9985)
关键词
牙修复
临床短冠
牙龈切除手术
Dental prosthesis
Short clinical crown
Gingivect omy
